When people ask me what more can be done to achieve 9/11 truth and justice, I tell them to spend less time calling for a new investigation and more time investigating. Even without subpoena power, independent investigators can make a lot of progress. To help with that effort, here are three steps for an independent investigation and an objective way to evaluate suspects in the 9/11 crimes.

The first step is to ask specific, well-formulated questions. What do we need to know? We need to know things like how explosives got into the WTC, how the North American air defenses failed, how the U.S. chain of command and communication systems failed, how the alleged hijackers got away with so much, and how the planes were hijacked.